# Starsone

**Source:** https://www.startuphub.ai/startups/starsone
**Profile type:** Startup

> Revolutionizing and decarbonizing cement and concrete production with biological innovation.

## About

Starstone develops zero-carbon cement replacements using natural biomineralization processes. Their biogenic cement offers a sustainable alternative to traditional cement, enabling producers and builders to reduce carbon emissions by over 50% and meet the growing demand for construction materials without environmental impact.

## Key facts

- **Slug:** starsone
- **Website:** https://thestarstone.com/
- **Location:** San Francisco, United States
- **Founded:** 2023-06-20 00:00:00
- **Employees:** 4
- **Operating status:** Active
- **Total funding:** $525K
- **Sectors / tags:** Construction, Sustainability, Biotech, Concrete, Fermented, Climate Tech, Advanced Manufacturing & Materials, Construction Tech, Industrial Automation, Green Hydrogen
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/thestarstone/
  - Facebook: http://www.facebook.com/2008

## Frequently asked

### What does Starsone do?

Starstone develops zero-carbon cement replacements using natural biomineralization processes. Their biogenic cement offers a sustainable alternative to traditional cement, enabling producers and builders to reduce carbon emissions by over 50% and meet the growing demand for construction materials without environmental impact.

### What is Starsone's revenue?

StartupHub estimates Starsone's annual revenue at $2.2M (range $1.2M to $3.3M, 63% confidence), based on comparable companies in the sector.

### What is Starsone's valuation?

StartupHub estimates Starsone's effective valuation at $2.0M (range $1.3M to $3.1M, 14% confidence), based on comparable companies in the sector.

### How much funding has Starsone raised?

Starsone has raised a total of $525K in funding. The most recent round on record is Pre-Seed.

### Where is Starsone headquartered?

Starsone is headquartered in San Francisco, United States.

### When was Starsone founded?

Starsone was founded in 2023.

### What industry does Starsone operate in?

Starsone operates in Construction, Sustainability, Biotech, Concrete, Fermented, Climate Tech.

### How many employees does Starsone have?

Starsone has approximately 4 people on record.

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